In ordinary perception, the senses send an overwhelming flood of information to the brain, which the brain then filters down to a trickle it can manage for the purpose of survival in a highly competitive world. Man has become so rational, so utilitarian, that the trickle becomes most pale and thin. It is efficient, for mere survival, but it screens out the most wondrous parts of man's potential experience without his even knowing it. We're shut off from our own world. Primitive man once experienced the rich and sparkling flood of the senses fully. Children experience it for a few months-until "normal" training, conditioning, close the doors on this other world, usually for good. Somehow, the drugs opened these ancient doors. And through them modern man may at last go, and rediscover his divine birthright...

— Tom Wolfe

I rushed to the bathroom for every corner of the hospital was suffocating. I got hold of acid-bottle, which was meant for toilet cleaning. As I took it into my hands, I realized I had more filth inside me than a toilet. A toilet could be cleaned by an acid bottle, or a toilet cleaner, but there was no such product that could cleanse a criminal from inside. I felt so ashamed of myself that I couldn’t even look into the eyes of my reflection in the mirror on the wall.

— Mehek Bassi

Is China a drug? Like any drug, it depends entirely on the user’s own state of mind. If we’re making metaphors, for old China hands I’d imagine their time here draws parallels with the soaring euphoria and bleak depths of smoking opium, while China for the uninitiated is probably a bit like bath salts: the constantly convulsing nervous system, the paranoia, the god-complex, the rage. I’d liken my own China experience to a decade-long acid trip. It began with liberating my mind from the restraints of Western society. Then I departed on an odyssey that took me tens of thousands of miles across China, experiencing various metaphysical and spiritual states as my journey progressed, punctuated by periods of intense creativity due to my heightened sensory perceptions. To a background score of warped era and gushing, and the looped calls of sidewalk vendors echoing into the void, the kaleidoscopic chaos of this culture surged around me like the Yangtze river – in outer space. Now I’m one with China’s cosmic consciousness. I want to reeducate the communists with love. Or maybe I’m not even here. Maybe I really did perish during my Korea around Mount Kai lash and none of this ever happened...

— Tom Carter

I suppose at heart it was the haircut that did it; that exploded the ordinary order of things and showed me the possibilities that had been there all along, hidden among the patterns in the wallpaper. In a different age, we used to take acid for more or less the same reason.

— Michael Cunningham

I took a glass retort, capable of containing eight ounces of water, and distilled fuming spirit of nitro according to the usual method. In the beginning the acid passed over red, then it became colorless, and lastly again all red: no sooner did this happen, then I took away the receiver; and tied to the mouth of the retort a bladder emptied of air, which I had moistened in its inside with milk of lime lac Calais, (i.e. lime-water, containing more quicklime than water can dissolve) to prevent its being corroded by the acid. Then I continued the distillation, and the bladder gradually expanded. Here-upon I left every thing to cool, tied up the bladder, and took it off from the mouth of the retort.— I filled a ten-ounce glass with this air and put a small burning candle into it; when immediately the candle burnt with a large flame, of so vivid a light that it dazzled the eyes. I mixed one part of this air with three parts of air, wherein fire would not burn; and this mixture afforded air, in every respect familiar to the common sort. Since this air is absolutely necessary for the generation of fire, and makes about one-third of our common air, I shall henceforth, for shortness’s sake call it empyrean air, [literally fire-air] the air which is unserviceable for the fiery phenomenon, and which makes abut two-thirds of common air, I shall for the future call foul air [literally corrupted air].

— Carl Wilhelm Scheele

I was on acid and I looked at the trees and I realized that they all came to points, and the little branches came to points, and the houses came to point. I thought, 'Oh! Everything has a point, and if it doesn't, then there's a point to it.

— Harry Nilsson

Jobs had begun to drop acid by then, and he turned Brennan on to it as well, in a wheat field just outside Sunnyvale. "It was great," he recalled. "I had been listening to a lot of Bach. All of a sudden the whole field was playing Bach. It was the most wonderful feeling of my life up to that point. I felt like the conductor of this symphony with Bach coming through the wheat.

— Walter Isaacson

Loneliness becomes an acid that eats away at you.

— Haruki Murakami

LSD was an incredible experience. Not that I’m recommending it for anybody else; but for me, it kind of – it hammered home to me that reality was not a fixed thing. That the reality that we saw about us every day was one reality, and a valid one – but that there were others, different perspectives where different things have meaning that were just as valid. That had a profound effect on me.

— Alan Moore

Someone who smiles too much with you can sometime frown too much with you at your back.

— Michael Bassey Johnson